Inventor · disambiguated record
Hiroshi Urashima
Also filed as: URASHIMA HIROSHI
3 granted patents·3 pending applications·4 citations·filing 2009–2016
55Inventor score
Top patents by PatentIndex Score
6 records- 0174US9212412B2Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat affected zoneOIKAWA YUUSUKE·Filed 2009·Granted Dec 15, 2015·3 cites·43 claims
- 0258US2016340764A1Duplex stainless steel, duplex stainless steel slab, and duplex stainless steel materialNIPPON STEEL & SUMIKIN SST·Filed 2016·Application pending·0 cites
- 0356US2014255244A1Duplex stainless steel, duplex stainless steel slab, and duplex stainless steel materialNIPPON STEEL & SUMIKIN SST·Filed 2012·Application pending·0 cites
- 0455US9963767B2Inexpensive automotive member and feed oil pipe, exhibiting excellent salt corrosion resistanceNIPPON STEEL & SUMIKIN SST·Filed 2014·Granted May 8, 2018·1 cites·30 claims
- 0547US10539264B2Inexpensive automobile component and oil feed pipe having excellent salt corrosion resistanceNIPPON STEEL & SUMIKIN SST·Filed 2016·Granted Jan 21, 2020·0 cites·19 claims
- 0638US2018016655A1Ferritic stainless steel for exhaust system member having excellent corrosion resistance after heatingNIPPON STEEL & SUMIKIN SST·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →